JP2015130791A - 並列接続インバータ制御方法 - Google Patents
並列接続インバータ制御方法 Download PDFInfo
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- JP2015130791A JP2015130791A JP2014263359A JP2014263359A JP2015130791A JP 2015130791 A JP2015130791 A JP 2015130791A JP 2014263359 A JP2014263359 A JP 2014263359A JP 2014263359 A JP2014263359 A JP 2014263359A JP 2015130791 A JP2015130791 A JP 2015130791A
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- pwm
- synchronization signal
- inverter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
【解決手段】本発明の方法は、パルス幅変調(PWM)同期信号を受信する場合、予め設定されたPWM同期信号の検出範囲を確認して、PWM同期信号受信時点でのPWMキャリアの同期誤差を演算して、PWMキャリアのピークで前記同期誤差を補正することを特徴とする。
【選択図】図7
Description
2 モーター
10 同期部
20 制御部
30 インバータ部
Claims (6)
- 複数のインバータが並列に接続されてモーターを駆動するシステムで、前記複数のインバータを各々制御する方法において、
パルス幅変調(PWM)同期信号を受信する場合、予め設定されたPWM同期信号の検出範囲を確認するステップと、
PWM同期信号受信時点でのPWMキャリアの同期誤差を演算するステップと、
PWMキャリアのピークで前記同期誤差を補正するステップと、を含むことを特徴とする、制御方法。 - 受信したPWM同期信号が検出範囲以外である場合、該当PWM同期信号を無視するステップをさらに含む、請求項1に記載の制御方法。
- PWM同期信号受信時点でPWMキャリアの同期誤差がない場合、予め設定された幅だけPWM同期信号検出範囲を縮小するステップをさらに含む、請求項1または2に記載の制御方法。
- PWMキャリアの同期誤差を補正した場合、PWM同期信号検出範囲を維持するステップをさらに含む、請求項1乃至3のいずれか一項に記載の制御方法。
- PWM同期信号検出範囲を維持するステップをさらに含む、請求項2に記載の制御方法。
- PWM同期信号検出範囲でPWM同期信号が受信されない場合、PWM同期信号検出範囲を予め設定された幅だけ拡大するステップをさらに含む、請求項1乃至5のいずれか一項に記載の制御方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0168398 | 2013-12-31 | ||
KR20130168398A KR101491937B1 (ko) | 2013-12-31 | 2013-12-31 | 병렬연결 인버터 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015130791A true JP2015130791A (ja) | 2015-07-16 |
JP6039643B2 JP6039643B2 (ja) | 2016-12-07 |
Family
ID=52146165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014263359A Active JP6039643B2 (ja) | 2013-12-31 | 2014-12-25 | 並列接続インバータ制御方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9800187B2 (ja) |
EP (1) | EP2897285B1 (ja) |
JP (1) | JP6039643B2 (ja) |
KR (1) | KR101491937B1 (ja) |
CN (1) | CN104753380B (ja) |
ES (1) | ES2830850T3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019044728A1 (ja) * | 2017-08-31 | 2019-03-07 | 株式会社デンソー | 回転電機制御装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9800188B2 (en) * | 2015-09-15 | 2017-10-24 | Regal Beloit America, Inc. | Hybrid drive circuit for variable speed induction motor |
CN108621862B (zh) * | 2017-03-15 | 2020-11-17 | 华为技术有限公司 | 电驱动控制***、电动汽车和电驱动控制方法 |
JP6848632B2 (ja) | 2017-04-10 | 2021-03-24 | 株式会社ジェイテクト | 車両制御装置 |
KR102071469B1 (ko) * | 2019-04-25 | 2020-01-30 | 한국전기연구원 | 전력변환모듈, 및 병렬구성 모듈형 전력 변환 장치 |
KR102271046B1 (ko) | 2019-08-29 | 2021-06-30 | (주)디아이씨전장기술연구소 | 용량가변형 전기 자동차용 병렬구동시스템의 인버터 제어 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59181974A (ja) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | 複数台並列運転インバ−タの制御装置 |
JP2004320964A (ja) * | 2003-04-21 | 2004-11-11 | Hitachi Ltd | 電力変換システム |
JP5188656B1 (ja) * | 2012-06-18 | 2013-04-24 | 三菱電機株式会社 | インバータシステム、及び通信方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05344773A (ja) | 1992-06-09 | 1993-12-24 | Mitsubishi Electric Corp | Pwmインバータの並列運転制御装置 |
JP2002034160A (ja) | 2000-07-12 | 2002-01-31 | Sawafuji Electric Co Ltd | インバータ並列運転装置 |
ES2428120T3 (es) * | 2001-09-25 | 2013-11-06 | Daikin Industries, Ltd. | Aparato para la detección de corriente de fase |
JP4487522B2 (ja) * | 2003-09-18 | 2010-06-23 | 富士電機システムズ株式会社 | モータ駆動装置 |
JP2005276346A (ja) | 2004-03-25 | 2005-10-06 | Nec Electronics Corp | 同期信号検出装置と情報記録再生装置並びに同期信号検出方法 |
JP4682727B2 (ja) * | 2005-07-13 | 2011-05-11 | パナソニック株式会社 | モータ駆動装置 |
KR20090096841A (ko) * | 2008-03-10 | 2009-09-15 | 엘에스산전 주식회사 | 인버터의 병렬 운전에서 전류균형 제어장치 |
JP2010288420A (ja) | 2009-06-15 | 2010-12-24 | Toyota Motor Corp | モータ制御装置 |
BR112012021742A2 (pt) * | 2010-03-03 | 2016-08-23 | Yaskawa Denki Seisakusho Kk | dispositivo inversor e seu método de controle |
JP5178799B2 (ja) * | 2010-09-27 | 2013-04-10 | 株式会社東芝 | モータ制御装置 |
-
2013
- 2013-12-31 KR KR20130168398A patent/KR101491937B1/ko active IP Right Grant
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2014
- 2014-12-16 EP EP14198346.0A patent/EP2897285B1/en active Active
- 2014-12-16 ES ES14198346T patent/ES2830850T3/es active Active
- 2014-12-24 US US14/582,639 patent/US9800187B2/en active Active
- 2014-12-25 JP JP2014263359A patent/JP6039643B2/ja active Active
- 2014-12-30 CN CN201410858279.7A patent/CN104753380B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59181974A (ja) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | 複数台並列運転インバ−タの制御装置 |
JP2004320964A (ja) * | 2003-04-21 | 2004-11-11 | Hitachi Ltd | 電力変換システム |
JP5188656B1 (ja) * | 2012-06-18 | 2013-04-24 | 三菱電機株式会社 | インバータシステム、及び通信方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019044728A1 (ja) * | 2017-08-31 | 2019-03-07 | 株式会社デンソー | 回転電機制御装置 |
JP2019047587A (ja) * | 2017-08-31 | 2019-03-22 | 株式会社デンソー | 回転電機制御装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2897285A3 (en) | 2016-03-30 |
KR101491937B1 (ko) | 2015-02-10 |
ES2830850T3 (es) | 2021-06-04 |
EP2897285B1 (en) | 2020-09-23 |
JP6039643B2 (ja) | 2016-12-07 |
EP2897285A2 (en) | 2015-07-22 |
CN104753380A (zh) | 2015-07-01 |
CN104753380B (zh) | 2017-10-13 |
US9800187B2 (en) | 2017-10-24 |
US20150188475A1 (en) | 2015-07-02 |
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